<template>
    <div v-show="value" class="vue-image-crop-upload">
        <div class="vicp-wrap">
            <div class="vicp-close" @click="off">
                <i class="vicp-icon4"/>
            </div>

            <div v-show="step == 1" class="vicp-step1">
                <div
                    class="vicp-drop-area"
                    @dragleave="preventDefault"
                    @dragover="preventDefault"
                    @dragenter="preventDefault"
                    @click="handleClick"
                    @drop="handleChange"
                >
                    <i v-show="loading != 1" class="vicp-icon1">
                        <i class="vicp-icon1-arrow"/>
                        <i class="vicp-icon1-body"/>
                        <i class="vicp-icon1-bottom"/>
                    </i>
                    <span v-show="loading !== 1" class="vicp-hint">{{ lang.hint }}</span>
                    <span v-show="!isSupported" class="vicp-no-supported-hint">{{ lang.noSupported }}</span>
                    <input v-show="false" v-if="step == 1" ref="fileinput" type="file" @change="handleChange">
                </div>
                <div v-show="hasError" class="vicp-error">
                    <i class="vicp-icon2"/>
                    {{ errorMsg }}
                </div>
                <div class="vicp-operate">
                    <a @click="off" @mousedown="ripple">{{ lang.btn.off }}</a>
                </div>
            </div>

            <div v-if="step == 2" class="vicp-step2">
                <div class="vicp-crop">
                    <div v-show="true" class="vicp-crop-left">
                        <div class="vicp-img-container">
                            <img
                                ref="img"
                                :src="sourceImgUrl"
                                :style="sourceImgStyle"
                                class="vicp-img"
                                draggable="false"
                                @drag="preventDefault"
                                @dragstart="preventDefault"
                                @dragend="preventDefault"
                                @dragleave="preventDefault"
                                @dragover="preventDefault"
                                @dragenter="preventDefault"
                                @drop="preventDefault"
                                @touchstart="imgStartMove"
                                @touchmove="imgMove"
                                @touchend="createImg"
                                @touchcancel="createImg"
                                @mousedown="imgStartMove"
                                @mousemove="imgMove"
                                @mouseup="createImg"
                                @mouseout="createImg"
                            >
                            <div :style="sourceImgShadeStyle" class="vicp-img-shade vicp-img-shade-1"/>
                            <div :style="sourceImgShadeStyle" class="vicp-img-shade vicp-img-shade-2"/>
                        </div>

                        <div class="vicp-range">
                            <input
                                :value="scale.range"
                                type="range"
                                step="1"
                                min="0"
                                max="100"
                                @input="zoomChange"
                            >
                            <i
                                class="vicp-icon5"
                                @mousedown="startZoomSub"
                                @mouseout="endZoomSub"
                                @mouseup="endZoomSub"
                            />
                            <i
                                class="vicp-icon6"
                                @mousedown="startZoomAdd"
                                @mouseout="endZoomAdd"
                                @mouseup="endZoomAdd"
                            />
                        </div>

                        <div v-if="!noRotate" class="vicp-rotate">
                            <i @mousedown="startRotateLeft" @mouseout="endRotate" @mouseup="endRotate">↺</i>
                            <i @mousedown="startRotateRight" @mouseout="endRotate" @mouseup="endRotate">↻</i>
                        </div>
                    </div>
                    <div v-show="true" class="vicp-crop-right">
                        <div class="vicp-preview">
                            <div v-if="!noSquare" class="vicp-preview-item">
                                <img :src="createImgUrl" :style="previewStyle">
                                <span>{{ lang.preview }}</span>
                            </div>
                            <div v-if="!noCircle" class="vicp-preview-item vicp-preview-item-circle">
                                <img :src="createImgUrl" :style="previewStyle">
                                <span>{{ lang.preview }}</span>
                            </div>
                        </div>
                    </div>
                </div>
                <div class="vicp-operate">
                    <a @click="setStep(1)" @mousedown="ripple">{{ lang.btn.back }}</a>
                    <a class="vicp-operate-btn" @click="prepareUpload" @mousedown="ripple">{{ lang.btn.save }}</a>
                </div>
            </div>

            <div v-if="step == 3" class="vicp-step3">
                <div class="vicp-upload">
                    <span v-show="loading === 1" class="vicp-loading">{{ lang.loading }}</span>
                    <div class="vicp-progress-wrap">
                        <span v-show="loading === 1" :style="progressStyle" class="vicp-progress"/>
                    </div>
                    <div v-show="hasError" class="vicp-error">
                        <i class="vicp-icon2"/>
                        {{ errorMsg }}
                    </div>
                    <div v-show="loading === 2" class="vicp-success">
                        <i class="vicp-icon3"/>
                        {{ lang.success }}
                    </div>
                </div>
                <div class="vicp-operate">
                    <a @click="setStep(2)" @mousedown="ripple">{{ lang.btn.back }}</a>
                    <a @click="off" @mousedown="ripple">{{ lang.btn.close }}</a>
                </div>
            </div>
            <canvas v-show="false" ref="canvas" :width="width" :height="height"/>
        </div>
    </div>
</template>

<script>
'use strict'
import request from '@/utils/request'
import language from './utils/language.js'
import mimes from './utils/mimes.js'
import data2blob from './utils/data2blob.js'
import effectRipple from './utils/effectRipple.js'
import {getToken} from '@/utils/auth'

export default {
    props: {
        // 域，上传文件name，触发事件会带上（如果一个页面多个图片上传控件，可以做区分
        field: {
            type: String,
            default: 'avatar'
        },
        // 原名key，类似于id，触发事件会带上（如果一个页面多个图片上传控件，可以做区分
        ki: {
            type: Number,
            default: 0
        },
        // 显示该控件与否
        value: {
            type: Boolean,
            default: true
        },
        // 上传地址
        url: {
            type: String,
            default: ''
        },
        // 其他要上传文件附带的数据，对象格式
        params: {
            type: Object,
            default: null
        },
        // Add custom headers
        headers: {
            type: Object,
            default: null
        },
        // 剪裁图片的宽
        width: {
            type: Number,
            default: 200
        },
        // 剪裁图片的高
        height: {
            type: Number,
            default: 200
        },
        // 不显示旋转功能
        noRotate: {
            type: Boolean,
            default: true
        },
        // 不预览圆形图片
        noCircle: {
            type: Boolean,
            default: false
        },
        // 不预览方形图片
        noSquare: {
            type: Boolean,
            default: false
        },
        // 单文件大小限制
        maxSize: {
            type: Number,
            default: 10240
        },
        // 语言类型
        langType: {
            type: String,
            default: 'zh'
        },
        // 语言包
        langExt: {
            type: Object,
            default: null
        },
        // 图片上传格式
        imgFormat: {
            type: String,
            default: 'png'
        },
        // 是否支持跨域
        withCredentials: {
            type: Boolean,
            default: false
        }
    },
    data() {
        const {imgFormat, langType, langExt, width, height} = this
        let isSupported = true
        const allowImgFormat = ['jpg', 'png']
        const tempImgFormat =
            allowImgFormat.indexOf(imgFormat) === -1 ? 'jpg' : imgFormat
        const lang = language[langType] ? language[langType] : language['en']
        const mime = mimes[tempImgFormat]
        // 规范图片格式
        this.imgFormat = tempImgFormat
        if (langExt) {
            Object.assign(lang, langExt)
        }
        if (typeof FormData !== 'function') {
            isSupported = false
        }
        return {
            // 图片的mime
            mime,
            // 语言包
            lang,
            // 浏览器是否支持该控件
            isSupported,
            // 浏览器是否支持触屏事件
            isSupportTouch: document.hasOwnProperty('ontouchstart'),
            // 步骤
            step: 1, // 1选择文件 2剪裁 3上传
            // 上传状态及进度
            loading: 0, // 0未开始 1正在 2成功 3错误
            progress: 0,
            // 是否有错误及错误信息
            hasError: false,
            errorMsg: '',
            // 需求图宽高比
            ratio: width / height,
            // 原图地址、生成图片地址
            sourceImg: null,
            sourceImgUrl: '',
            createImgUrl: '',
            // 原图片拖动事件初始值
            sourceImgMouseDown: {
                on: false,
                mX: 0, // 鼠标按下的坐标
                mY: 0,
                x: 0, // scale原图坐标
                y: 0
            },
            // 生成图片预览的容器大小
            previewContainer: {
                width: 100,
                height: 100
            },
            // 原图容器宽高
            sourceImgContainer: {
                // sic
                width: 240,
                height: 184 // 如果生成图比例与此一致会出现bug，先改成特殊的格式吧，哈哈哈
            },
            // 原图展示属性
            scale: {
                zoomAddOn: false, // 按钮缩放事件开启
                zoomSubOn: false, // 按钮缩放事件开启
                range: 1, // 最大100
                rotateLeft: false, // 按钮向左旋转事件开启
                rotateRight: false, // 按钮向右旋转事件开启
                degree: 0, // 旋转度数
                x: 0,
                y: 0,
                width: 0,
                height: 0,
                maxWidth: 0,
                maxHeight: 0,
                minWidth: 0, // 最宽
                minHeight: 0,
                naturalWidth: 0, // 原宽
                naturalHeight: 0
            }
        }
    },
    computed: {
        // 进度条样式
        progressStyle() {
            const {progress} = this
            return {
                width: progress + '%'
            }
        },
        // 原图样式
        sourceImgStyle() {
            const {scale, sourceImgMasking} = this
            const top = scale.y + sourceImgMasking.y + 'px'
            const left = scale.x + sourceImgMasking.x + 'px'
            return {
                top,
                left,
                width: scale.width + 'px',
                height: scale.height + 'px',
                transform: 'rotate(' + scale.degree + 'deg)', // 旋转时 左侧原始图旋转样式
                '-ms-transform': 'rotate(' + scale.degree + 'deg)', // 兼容IE9
                '-moz-transform': 'rotate(' + scale.degree + 'deg)', // 兼容FireFox
                '-webkit-transform': 'rotate(' + scale.degree + 'deg)', // 兼容Safari 和 chrome
                '-o-transform': 'rotate(' + scale.degree + 'deg)' // 兼容 Opera
            }
        },
        // 原图蒙版属性
        sourceImgMasking() {
            const {width, height, ratio, sourceImgContainer} = this
            const sic = sourceImgContainer
            const sicRatio = sic.width / sic.height // 原图容器宽高比
            let x = 0
            let y = 0
            let w = sic.width
            let h = sic.height
            let scale = 1
            if (ratio < sicRatio) {
                scale = sic.height / height
                w = sic.height * ratio
                x = (sic.width - w) / 2
            }
            if (ratio > sicRatio) {
                scale = sic.width / width
                h = sic.width / ratio
                y = (sic.height - h) / 2
            }
            return {
                scale, // 蒙版相对需求宽高的缩放
                x,
                y,
                width: w,
                height: h
            }
        },
        // 原图遮罩样式
        sourceImgShadeStyle() {
            const {sourceImgMasking, sourceImgContainer} = this
            const sic = sourceImgContainer
            const sim = sourceImgMasking
            const w =
                sim.width === sic.width ? sim.width : (sic.width - sim.width) / 2
            const h =
                sim.height === sic.height ? sim.height : (sic.height - sim.height) / 2
            return {
                width: w + 'px',
                height: h + 'px'
            }
        },
        previewStyle() {
            const {ratio, previewContainer} = this
            const pc = previewContainer
            let w = pc.width
            let h = pc.height
            const pcRatio = w / h
            if (ratio < pcRatio) {
                w = pc.height * ratio
            }
            if (ratio > pcRatio) {
                h = pc.width / ratio
            }
            return {
                width: w + 'px',
                height: h + 'px'
            }
        }
    },
    watch: {
        value(newValue) {
            if (newValue && this.loading !== 1) {
                this.reset()
            }
        }
    },
    created() {
        // 绑定按键esc隐藏此插件事件
        document.addEventListener('keyup', this.closeHandler)
    },
    destroyed() {
        document.removeEventListener('keyup', this.closeHandler)
    },
    methods: {
        // 点击波纹效果
        ripple(e) {
            effectRipple(e)
        },
        // 关闭控件
        off() {
            setTimeout(() => {
                this.$emit('input', false)
                this.$emit('close')
                if (this.step === 3 && this.loading === 2) {
                    this.setStep(1)
                }
            }, 200)
        },
        // 设置步骤
        setStep(no) {
            // 延时是为了显示动画效果呢，哈哈哈
            setTimeout(() => {
                this.step = no
            }, 200)
        },
        /* 图片选择区域函数绑定
         ---------------------------------------------------------------*/
        preventDefault(e) {
            e.preventDefault()
            return false
        },
        handleClick(e) {
            if (this.loading !== 1) {
                if (e.target !== this.$refs.fileinput) {
                    e.preventDefault()
                    if (document.activeElement !== this.$refs) {
                        this.$refs.fileinput.click()
                    }
                }
            }
        },
        handleChange(e) {
            e.preventDefault()
            if (this.loading !== 1) {
                const files = e.target.files || e.dataTransfer.files
                this.reset()
                if (this.checkFile(files[0])) {
                    this.setSourceImg(files[0])
                }
            }
        },
        /* ---------------------------------------------------------------*/
        // 检测选择的文件是否合适
        checkFile(file) {
            const {lang, maxSize} = this
            // 仅限图片
            if (file.type.indexOf('image') === -1) {
                this.hasError = true
                this.errorMsg = lang.error.onlyImg
                return false
            }
            // 超出大小
            if (file.size / 1024 > maxSize) {
                this.hasError = true
                this.errorMsg = lang.error.outOfSize + maxSize + 'kb'
                return false
            }
            return true
        },
        // 重置控件
        reset() {
            this.loading = 0
            this.hasError = false
            this.errorMsg = ''
            this.progress = 0
        },
        // 设置图片源
        setSourceImg(file) {
            const fr = new FileReader()
            fr.onload = e => {
                this.sourceImgUrl = fr.result
                this.startCrop()
            }
            fr.readAsDataURL(file)
        },
        // 剪裁前准备工作
        startCrop() {
            const {
                width,
                height,
                ratio,
                scale,
                sourceImgUrl,
                sourceImgMasking,
                lang
            } = this
            const sim = sourceImgMasking
            const img = new Image()
            img.src = sourceImgUrl
            img.onload = () => {
                const nWidth = img.naturalWidth
                const nHeight = img.naturalHeight
                const nRatio = nWidth / nHeight
                let w = sim.width
                let h = sim.height
                let x = 0
                let y = 0
                // 图片像素不达标
                if (nWidth < width || nHeight < height) {
                    this.hasError = true
                    this.errorMsg = lang.error.lowestPx + width + '*' + height
                    return false
                }
                if (ratio > nRatio) {
                    h = w / nRatio
                    y = (sim.height - h) / 2
                }
                if (ratio < nRatio) {
                    w = h * nRatio
                    x = (sim.width - w) / 2
                }
                scale.range = 0
                scale.x = x
                scale.y = y
                scale.width = w
                scale.height = h
                scale.degree = 0
                scale.minWidth = w
                scale.minHeight = h
                scale.maxWidth = nWidth * sim.scale
                scale.maxHeight = nHeight * sim.scale
                scale.naturalWidth = nWidth
                scale.naturalHeight = nHeight
                this.sourceImg = img
                this.createImg()
                this.setStep(2)
            }
        },
        // 鼠标按下图片准备移动
        imgStartMove(e) {
            e.preventDefault()
            // 支持触摸事件，则鼠标事件无效
            if (this.isSupportTouch && !e.targetTouches) {
                return false
            }
            const et = e.targetTouches ? e.targetTouches[0] : e
            const {sourceImgMouseDown, scale} = this
            const simd = sourceImgMouseDown
            simd.mX = et.screenX
            simd.mY = et.screenY
            simd.x = scale.x
            simd.y = scale.y
            simd.on = true
        },
        // 鼠标按下状态下移动，图片移动
        imgMove(e) {
            e.preventDefault()
            // 支持触摸事件，则鼠标事件无效
            if (this.isSupportTouch && !e.targetTouches) {
                return false
            }
            const et = e.targetTouches ? e.targetTouches[0] : e
            const {
                sourceImgMouseDown: {on, mX, mY, x, y},
                scale,
                sourceImgMasking
            } = this
            const sim = sourceImgMasking
            const nX = et.screenX
            const nY = et.screenY
            const dX = nX - mX
            const dY = nY - mY
            let rX = x + dX
            let rY = y + dY
            if (!on) return
            if (rX > 0) {
                rX = 0
            }
            if (rY > 0) {
                rY = 0
            }
            if (rX < sim.width - scale.width) {
                rX = sim.width - scale.width
            }
            if (rY < sim.height - scale.height) {
                rY = sim.height - scale.height
            }
            scale.x = rX
            scale.y = rY
        },
        // 按钮按下开始向右旋转
        startRotateRight(e) {
            const {scale} = this
            scale.rotateRight = true
            const rotate = () => {
                if (scale.rotateRight) {
                    const degree = ++scale.degree
                    this.createImg(degree)
                    setTimeout(function () {
                        rotate()
                    }, 60)
                }
            }
            rotate()
        },
        // 按钮按下开始向左旋转
        startRotateLeft(e) {
            const {scale} = this
            scale.rotateLeft = true
            const rotate = () => {
                if (scale.rotateLeft) {
                    const degree = --scale.degree
                    this.createImg(degree)
                    setTimeout(function () {
                        rotate()
                    }, 60)
                }
            }
            rotate()
        },
        // 停止旋转
        endRotate() {
            const {scale} = this
            scale.rotateLeft = false
            scale.rotateRight = false
        },
        // 按钮按下开始放大
        startZoomAdd(e) {
            const {scale} = this
            scale.zoomAddOn = true
            const zoom = () => {
                if (scale.zoomAddOn) {
                    const range = scale.range >= 100 ? 100 : ++scale.range
                    this.zoomImg(range)
                    setTimeout(function () {
                        zoom()
                    }, 60)
                }
            }
            zoom()
        },
        // 按钮松开或移开取消放大
        endZoomAdd(e) {
            this.scale.zoomAddOn = false
        },
        // 按钮按下开始缩小
        startZoomSub(e) {
            const {scale} = this
            scale.zoomSubOn = true
            const zoom = () => {
                if (scale.zoomSubOn) {
                    const range = scale.range <= 0 ? 0 : --scale.range
                    this.zoomImg(range)
                    setTimeout(function () {
                        zoom()
                    }, 60)
                }
            }
            zoom()
        },
        // 按钮松开或移开取消缩小
        endZoomSub(e) {
            const {scale} = this
            scale.zoomSubOn = false
        },
        zoomChange(e) {
            this.zoomImg(e.target.value)
        },
        // 缩放原图
        zoomImg(newRange) {
            const {sourceImgMasking, scale} = this
            const {
                maxWidth,
                maxHeight,
                minWidth,
                minHeight,
                width,
                height,
                x,
                y
            } = scale
            const sim = sourceImgMasking
            // 蒙版宽高
            const sWidth = sim.width
            const sHeight = sim.height
            // 新宽高
            const nWidth = minWidth + ((maxWidth - minWidth) * newRange) / 100
            const nHeight = minHeight + ((maxHeight - minHeight) * newRange) / 100
            // 新坐标（根据蒙版中心点缩放）
            let nX = sWidth / 2 - (nWidth / width) * (sWidth / 2 - x)
            let nY = sHeight / 2 - (nHeight / height) * (sHeight / 2 - y)
            // 判断新坐标是否超过蒙版限制
            if (nX > 0) {
                nX = 0
            }
            if (nY > 0) {
                nY = 0
            }
            if (nX < sWidth - nWidth) {
                nX = sWidth - nWidth
            }
            if (nY < sHeight - nHeight) {
                nY = sHeight - nHeight
            }
            // 赋值处理
            scale.x = nX
            scale.y = nY
            scale.width = nWidth
            scale.height = nHeight
            scale.range = newRange
            setTimeout(() => {
                if (scale.range === newRange) {
                    this.createImg()
                }
            }, 300)
        },
        // 生成需求图片
        createImg(e) {
            const {
                mime,
                sourceImg,
                scale: {x, y, width, height, degree},
                sourceImgMasking: {scale}
            } = this
            const canvas = this.$refs.canvas
            const ctx = canvas.getContext('2d')
            if (e) {
                // 取消鼠标按下移动状态
                this.sourceImgMouseDown.on = false
            }
            canvas.width = this.width
            canvas.height = this.height
            ctx.clearRect(0, 0, this.width, this.height)
            // 将透明区域设置为白色底边
            ctx.fillStyle = '#fff'
            ctx.fillRect(0, 0, this.width, this.height)
            ctx.translate(this.width * 0.5, this.height * 0.5)
            ctx.rotate((Math.PI * degree) / 180)
            ctx.translate(-this.width * 0.5, -this.height * 0.5)
            ctx.drawImage(
                sourceImg,
                x / scale,
                y / scale,
                width / scale,
                height / scale
            )
            this.createImgUrl = canvas.toDataURL(mime)
        },
        prepareUpload() {
            const {url, createImgUrl, field, ki} = this
            this.$emit('crop-success', createImgUrl, field, ki)
            if (typeof url === 'string' && url) {
                this.upload()
            } else {
                this.off()
            }
        },
        // 上传图片
        upload() {
            const {
                lang,
                imgFormat,
                mime,
                url,
                params,
                field,
                ki,
                createImgUrl
            } = this

            // const fmData = new FormData()
            // fmData.append(
            //   field,
            //   data2blob(createImgUrl, mime),
            //   field + '.' + imgFormat
            // )
            //
            // // 添加其他参数
            // if (typeof params === 'object' && params) {
            //   Object.keys(params).forEach(k => {
            //     fmData.append(k, params[k])
            //   })
            // }

            //将图片上传服务器中
            let formParams = new FormData();
            formParams.append("file", data2blob(createImgUrl, mime))
            formParams.append("token", getToken())
            formParams.append("source", "picture")
            formParams.append("userUid", "uid00000000000000000000000000000000")
            formParams.append("adminUid", "uid00000000000000000000000000000000")
            formParams.append("projectName", "rank")
            formParams.append("sortName", "admin")


            console.log("传入的参数", formParams)

            // 监听进度回调
            // const uploadProgress = (event) => {
            //   if (event.lengthComputable) {
            //     this.progress = 100 * Math.round(event.loaded) / event.total
            //   }
            // }

            // 上传文件
            this.reset()
            this.loading = 1
            this.setStep(3)
            request({
                url,
                method: 'post',
                data: formParams
            })
                .then(resData => {
                    this.loading = 2
                    if (resData.uploaded === 1) {
                        this.$emit('crop-upload-success', resData)
                    } else {
                        this.$message.error(resData.error.message)
                    }

                })
                .catch(err => {
                    if (this.value) {
                        this.loading = 3
                        this.hasError = true
                        this.errorMsg = lang.fail
                        this.$emit('crop-upload-fail', err, field, ki)
                    }
                })
        },
        closeHandler(e) {
            if (this.value && (e.key === 'Escape' || e.keyCode === 27)) {
                this.off()
            }
        }
    }
}
</script>

<style lang="scss">
@charset "UTF-8";
@-webkit-keyframes vicp_progress {
    0% {
        background-position-y: 0;
    }
    100% {
        background-position-y: 40px;
    }
}

@keyframes vicp_progress {
    0% {
        background-position-y: 0;
    }
    100% {
        background-position-y: 40px;
    }
}

@-webkit-keyframes vicp {
    0% {
        opacity: 0;
        -webkit-transform: scale(0) translatey(-60px);
        transform: scale(0) translatey(-60px);
    }
    100% {
        opacity: 1;
        -webkit-transform: scale(1) translatey(0);
        transform: scale(1) translatey(0);
    }
}

@keyframes vicp {
    0% {
        opacity: 0;
        -webkit-transform: scale(0) translatey(-60px);
        transform: scale(0) translatey(-60px);
    }
    100% {
        opacity: 1;
        -webkit-transform: scale(1) translatey(0);
        transform: scale(1) translatey(0);
    }
}

.vue-image-crop-upload {
    position: fixed;
    display: block;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    z-index: 10000;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.65);
    -webkit-tap-highlight-color: transparent;
    -moz-tap-highlight-color: transparent;
}

.vue-image-crop-upload .vicp-wrap {
    -webkit-box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.23);
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.23);
    position: fixed;
    display: block;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    z-index: 10000;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
    width: 600px;
    height: 330px;
    padding: 25px;
    background-color: #fff;
    border-radius: 2px;
    -webkit-animation: vicp 0.12s ease-in;
    animation: vicp 0.12s ease-in;
}

.vue-image-crop-upload .vicp-wrap .vicp-close {
    position: absolute;
    right: -30px;
    top: -30px;
}

.vue-image-crop-upload .vicp-wrap .vicp-close .vicp-icon4 {
    position: relative;
    display: block;
    width: 30px;
    height: 30px;
    cursor: pointer;
    -webkit-transition: -webkit-transform 0.18s;
    transition: -webkit-transform 0.18s;
    transition: transform 0.18s;
    transition: transform 0.18s, -webkit-transform 0.18s;
    -webkit-transform: rotate(0);
    -ms-transform: rotate(0);
    transform: rotate(0);
}

.vue-image-crop-upload .vicp-wrap .vicp-close .vicp-icon4::after,
.vue-image-crop-upload .vicp-wrap .vicp-close .vicp-icon4::before {
    -webkit-box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.23);
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.23);
    content: "";
    position: absolute;
    top: 12px;
    left: 4px;
    width: 20px;
    height: 3px;
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
    background-color: #fff;
}

.vue-image-crop-upload .vicp-wrap .vicp-close .vicp-icon4::after {
    -webkit-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    transform: rotate(-45deg);
}

.vue-image-crop-upload .vicp-wrap .vicp-close .vicp-icon4:hover {
    -webkit-transform: rotate(90deg);
    -ms-transform: rotate(90deg);
    transform: rotate(90deg);
}

.vue-image-crop-upload .vicp-wrap .vicp-step1 .vicp-drop-area {
    position: relative;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 35px;
    height: 170px;
    background-color: rgba(0, 0, 0, 0.03);
    text-align: center;
    border: 1px dashed rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

.vue-image-crop-upload .vicp-wrap .vicp-step1 .vicp-drop-area .vicp-icon1 {
    display: block;
    margin: 0 auto 6px;
    width: 42px;
    height: 42px;
    overflow: hidden;
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step1
.vicp-drop-area
.vicp-icon1
.vicp-icon1-arrow {
    display: block;
    margin: 0 auto;
    width: 0;
    height: 0;
    border-bottom: 14.7px solid rgba(0, 0, 0, 0.3);
    border-left: 14.7px solid transparent;
    border-right: 14.7px solid transparent;
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step1
.vicp-drop-area
.vicp-icon1
.vicp-icon1-body {
    display: block;
    width: 12.6px;
    height: 14.7px;
    margin: 0 auto;
    background-color: rgba(0, 0, 0, 0.3);
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step1
.vicp-drop-area
.vicp-icon1
.vicp-icon1-bottom {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    height: 12.6px;
    border: 6px solid rgba(0, 0, 0, 0.3);
    border-top: none;
}

.vue-image-crop-upload .vicp-wrap .vicp-step1 .vicp-drop-area .vicp-hint {
    display: block;
    padding: 15px;
    font-size: 14px;
    color: #666;
    line-height: 30px;
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step1
.vicp-drop-area
.vicp-no-supported-hint {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    padding: 30px;
    width: 100%;
    height: 60px;
    line-height: 30px;
    background-color: #eee;
    text-align: center;
    color: #666;
    font-size: 14px;
}

.vue-image-crop-upload .vicp-wrap .vicp-step1 .vicp-drop-area:hover {
    cursor: pointer;
    border-color: rgba(0, 0, 0, 0.1);
    background-color: rgba(0, 0, 0, 0.05);
}

.vue-image-crop-upload .vicp-wrap .vicp-step2 .vicp-crop {
    overflow: hidden;
}

.vue-image-crop-upload .vicp-wrap .vicp-step2 .vicp-crop .vicp-crop-left {
    float: left;
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-img-container {
    position: relative;
    display: block;
    width: 240px;
    height: 180px;
    background-color: #e5e5e0;
    overflow: hidden;
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-img-container
.vicp-img {
    position: absolute;
    display: block;
    cursor: move;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-img-container
.vicp-img-shade {
    -webkit-box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.18);
    box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.18);
    position: absolute;
    background-color: rgba(241, 242, 243, 0.8);
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-img-container
.vicp-img-shade.vicp-img-shade-1 {
    top: 0;
    left: 0;
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-img-container
.vicp-img-shade.vicp-img-shade-2 {
    bottom: 0;
    right: 0;
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-rotate {
    position: relative;
    width: 240px;
    height: 18px;
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-rotate
i {
    display: block;
    width: 18px;
    height: 18px;
    border-radius: 100%;
    line-height: 18px;
    text-align: center;
    font-size: 12px;
    font-weight: bold;
    background-color: rgba(0, 0, 0, 0.08);
    color: #fff;
    overflow: hidden;
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-rotate
i:hover {
    -webkit-box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.12);
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.12);
    cursor: pointer;
    background-color: rgba(0, 0, 0, 0.14);
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-rotate
i:first-child {
    float: left;
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-rotate
i:last-child {
    float: right;
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-range {
    position: relative;
    margin: 30px 0 10px 0;
    width: 240px;
    height: 18px;
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-range
.vicp-icon5,
.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-range
.vicp-icon6 {
    position: absolute;
    top: 0;
    width: 18px;
    height: 18px;
    border-radius: 100%;
    background-color: rgba(0, 0, 0, 0.08);
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-range
.vicp-icon5:hover,
.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-range
.vicp-icon6:hover {
    -webkit-box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.12);
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.12);
    cursor: pointer;
    background-color: rgba(0, 0, 0, 0.14);
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-range
.vicp-icon5 {
    left: 0;
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-range
.vicp-icon5::before {
    position: absolute;
    content: "";
    display: block;
    left: 3px;
    top: 8px;
    width: 12px;
    height: 2px;
    background-color: #fff;
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-range
.vicp-icon6 {
    right: 0;
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-range
.vicp-icon6::before {
    position: absolute;
    content: "";
    display: block;
    left: 3px;
    top: 8px;
    width: 12px;
    height: 2px;
    background-color: #fff;
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-range
.vicp-icon6::after {
    position: absolute;
    content: "";
    display: block;
    top: 3px;
    left: 8px;
    width: 2px;
    height: 12px;
    background-color: #fff;
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-range
input[type="range"] {
    display: block;
    padding-top: 5px;
    margin: 0 auto;
    width: 180px;
    height: 8px;
    vertical-align: top;
    background: transparent;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    cursor: pointer;
    /* 滑块
                 ---------------------------------------------------------------*/
    /* 轨道
                 ---------------------------------------------------------------*/
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-range
input[type="range"]:focus {
    outline: none;
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-range
input[type="range"]::-webkit-slider-thumb {
    -webkit-box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.18);
    box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.18);
    -webkit-appearance: none;
    appearance: none;
    margin-top: -3px;
    width: 12px;
    height: 12px;
    background-color: #61c091;
    border-radius: 100%;
    border: none;
    -webkit-transition: 0.2s;
    transition: 0.2s;
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-range
input[type="range"]::-moz-range-thumb {
    box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.18);
    -moz-appearance: none;
    appearance: none;
    width: 12px;
    height: 12px;
    background-color: #61c091;
    border-radius: 100%;
    border: none;
    -webkit-transition: 0.2s;
    transition: 0.2s;
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-range
input[type="range"]::-ms-thumb {
    box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.18);
    appearance: none;
    width: 12px;
    height: 12px;
    background-color: #61c091;
    border: none;
    border-radius: 100%;
    -webkit-transition: 0.2s;
    transition: 0.2s;
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-range
input[type="range"]:active::-moz-range-thumb {
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.23);
    width: 14px;
    height: 14px;
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-range
input[type="range"]:active::-ms-thumb {
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.23);
    width: 14px;
    height: 14px;
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-range
input[type="range"]:active::-webkit-slider-thumb {
    -webkit-box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.23);
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.23);
    margin-top: -4px;
    width: 14px;
    height: 14px;
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-range
input[type="range"]::-webkit-slider-runnable-track {
    -webkit-box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.12);
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.12);
    width: 100%;
    height: 6px;
    cursor: pointer;
    border-radius: 2px;
    border: none;
    background-color: rgba(68, 170, 119, 0.3);
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-range
input[type="range"]::-moz-range-track {
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.12);
    width: 100%;
    height: 6px;
    cursor: pointer;
    border-radius: 2px;
    border: none;
    background-color: rgba(68, 170, 119, 0.3);
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-range
input[type="range"]::-ms-track {
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.12);
    width: 100%;
    cursor: pointer;
    background: transparent;
    border-color: transparent;
    color: transparent;
    height: 6px;
    border-radius: 2px;
    border: none;
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-range
input[type="range"]::-ms-fill-lower {
    background-color: rgba(68, 170, 119, 0.3);
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-range
input[type="range"]::-ms-fill-upper {
    background-color: rgba(68, 170, 119, 0.15);
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-range
input[type="range"]:focus::-webkit-slider-runnable-track {
    background-color: rgba(68, 170, 119, 0.5);
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-range
input[type="range"]:focus::-moz-range-track {
    background-color: rgba(68, 170, 119, 0.5);
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-range
input[type="range"]:focus::-ms-fill-lower {
    background-color: rgba(68, 170, 119, 0.45);
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-left
.vicp-range
input[type="range"]:focus::-ms-fill-upper {
    background-color: rgba(68, 170, 119, 0.25);
}

.vue-image-crop-upload .vicp-wrap .vicp-step2 .vicp-crop .vicp-crop-right {
    float: right;
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-right
.vicp-preview {
    height: 150px;
    overflow: hidden;
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-right
.vicp-preview
.vicp-preview-item {
    position: relative;
    padding: 5px;
    width: 100px;
    height: 100px;
    float: left;
    margin-right: 16px;
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-right
.vicp-preview
.vicp-preview-item
span {
    position: absolute;
    bottom: -30px;
    width: 100%;
    font-size: 14px;
    color: #bbb;
    display: block;
    text-align: center;
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-right
.vicp-preview
.vicp-preview-item
img {
    position: absolute;
    display: block;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
    padding: 3px;
    background-color: #fff;
    border: 1px solid rgba(0, 0, 0, 0.15);
    overflow: hidden;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-right
.vicp-preview
.vicp-preview-item.vicp-preview-item-circle {
    margin-right: 0;
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step2
.vicp-crop
.vicp-crop-right
.vicp-preview
.vicp-preview-item.vicp-preview-item-circle
img {
    border-radius: 100%;
}

.vue-image-crop-upload .vicp-wrap .vicp-step3 .vicp-upload {
    position: relative;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 35px;
    height: 170px;
    background-color: rgba(0, 0, 0, 0.03);
    text-align: center;
    border: 1px dashed #ddd;
}

.vue-image-crop-upload .vicp-wrap .vicp-step3 .vicp-upload .vicp-loading {
    display: block;
    padding: 15px;
    font-size: 16px;
    color: #999;
    line-height: 30px;
}

.vue-image-crop-upload .vicp-wrap .vicp-step3 .vicp-upload .vicp-progress-wrap {
    margin-top: 12px;
    background-color: rgba(0, 0, 0, 0.08);
    border-radius: 3px;
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step3
.vicp-upload
.vicp-progress-wrap
.vicp-progress {
    position: relative;
    display: block;
    height: 5px;
    border-radius: 3px;
    background-color: #4a7;
    -webkit-box-shadow: 0 2px 6px 0 rgba(68, 170, 119, 0.3);
    box-shadow: 0 2px 6px 0 rgba(68, 170, 119, 0.3);
    -webkit-transition: width 0.15s linear;
    transition: width 0.15s linear;
    background-image: -webkit-linear-gradient(
            135deg,
            rgba(255, 255, 255, 0.2) 25%,
            transparent 25%,
            transparent 50%,
            rgba(255, 255, 255, 0.2) 50%,
            rgba(255, 255, 255, 0.2) 75%,
            transparent 75%,
            transparent
    );
    background-image: linear-gradient(
            -45deg,
            rgba(255, 255, 255, 0.2) 25%,
            transparent 25%,
            transparent 50%,
            rgba(255, 255, 255, 0.2) 50%,
            rgba(255, 255, 255, 0.2) 75%,
            transparent 75%,
            transparent
    );
    background-size: 40px 40px;
    -webkit-animation: vicp_progress 0.5s linear infinite;
    animation: vicp_progress 0.5s linear infinite;
}

.vue-image-crop-upload
.vicp-wrap
.vicp-step3
.vicp-upload
.vicp-progress-wrap
.vicp-progress::after {
    content: "";
    position: absolute;
    display: block;
    top: -3px;
    right: -3px;
    width: 9px;
    height: 9px;
    border: 1px solid rgba(245, 246, 247, 0.7);
    -webkit-box-shadow: 0 1px 4px 0 rgba(68, 170, 119, 0.7);
    box-shadow: 0 1px 4px 0 rgba(68, 170, 119, 0.7);
    border-radius: 100%;
    background-color: #4a7;
}

.vue-image-crop-upload .vicp-wrap .vicp-step3 .vicp-upload .vicp-error,
.vue-image-crop-upload .vicp-wrap .vicp-step3 .vicp-upload .vicp-success {
    height: 100px;
    line-height: 100px;
}

.vue-image-crop-upload .vicp-wrap .vicp-operate {
    position: absolute;
    right: 20px;
    bottom: 20px;
}

.vue-image-crop-upload .vicp-wrap .vicp-operate a {
    position: relative;
    float: left;
    display: block;
    margin-left: 10px;
    width: 100px;
    height: 36px;
    line-height: 36px;
    text-align: center;
    cursor: pointer;
    font-size: 14px;
    color: #4a7;
    border-radius: 2px;
    overflow: hidden;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.vue-image-crop-upload .vicp-wrap .vicp-operate a:hover {
    background-color: rgba(0, 0, 0, 0.03);
}

.vue-image-crop-upload .vicp-wrap .vicp-error,
.vue-image-crop-upload .vicp-wrap .vicp-success {
    display: block;
    font-size: 14px;
    line-height: 24px;
    height: 24px;
    color: #d10;
    text-align: center;
    vertical-align: top;
}

.vue-image-crop-upload .vicp-wrap .vicp-success {
    color: #4a7;
}

.vue-image-crop-upload .vicp-wrap .vicp-icon3 {
    position: relative;
    display: inline-block;
    width: 20px;
    height: 20px;
    top: 4px;
}

.vue-image-crop-upload .vicp-wrap .vicp-icon3::after {
    position: absolute;
    top: 3px;
    left: 6px;
    width: 6px;
    height: 10px;
    border-width: 0 2px 2px 0;
    border-color: #4a7;
    border-style: solid;
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
    content: "";
}

.vue-image-crop-upload .vicp-wrap .vicp-icon2 {
    position: relative;
    display: inline-block;
    width: 20px;
    height: 20px;
    top: 4px;
}

.vue-image-crop-upload .vicp-wrap .vicp-icon2::after,
.vue-image-crop-upload .vicp-wrap .vicp-icon2::before {
    content: "";
    position: absolute;
    top: 9px;
    left: 4px;
    width: 13px;
    height: 2px;
    background-color: #d10;
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
}

.vue-image-crop-upload .vicp-wrap .vicp-icon2::after {
    -webkit-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    transform: rotate(-45deg);
}

.e-ripple {
    position: absolute;
    border-radius: 100%;
    background-color: rgba(0, 0, 0, 0.15);
    background-clip: padding-box;
    pointer-events: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-transform: scale(0);
    -ms-transform: scale(0);
    transform: scale(0);
    opacity: 1;
}

.e-ripple.z-active {
    opacity: 0;
    -webkit-transform: scale(2);
    -ms-transform: scale(2);
    transform: scale(2);
    -webkit-transition: opacity 1.2s ease-out, -webkit-transform 0.6s ease-out;
    transition: opacity 1.2s ease-out, -webkit-transform 0.6s ease-out;
    transition: opacity 1.2s ease-out, transform 0.6s ease-out;
    transition: opacity 1.2s ease-out, transform 0.6s ease-out,
    -webkit-transform 0.6s ease-out;
}
</style>
